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作者：Mehta, Sameer; Dawande, Milind; Janakiraman, Ganesh; Mookerjee, Vijay
作者单位：Erasmus University Rotterdam - Excl Erasmus MC; Erasmus University Rotterdam; University of Texas System; University of Texas Dallas
摘要：The unprecedented rate at which data are being generated has led to the growth of data markets where valuable data sets are bought and sold. A salient feature of this market is that a data-buyer (agent) is endowed with multidimensional private information, namely, her ideal record that she values the most and how her valuation for a given record changes as its distance from her ideal record changes. Consequently, the revenue-maximization problem faced by a data-seller (principal), who serves m...
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作者：Cao, Qingning; Geng, Xianjun; Zhang, Jun
作者单位：Chinese Academy of Sciences; University of Science & Technology of China, CAS; Tulane University; Amazon.com
摘要：This paper studies the impact of channel structure on an upstream manufacturer's bundling incentive, with a focus on the implications of channel structure for bundling digital goods. We consider a distribution channel with a manufacturer and a retailer. The manufacturer produces two products and sells them either separately or in the form of bundles to end consumers through a downstream retailer. Our analysis reveals that a manufacturer may have a stronger incentive to bundle when selling thro...
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作者：Ghosh, Vashkar; Paul, Anand; Zhu, Lingjiong
作者单位：University of North Carolina; University of North Carolina Greensboro; State University System of Florida; University of Florida; State University System of Florida; Florida State University
摘要：Efficient inventory management in the face of product variety is an important part of retail operations management. In this study, we analyze the optimal stocking policy for a retailer, in a setup with a single horizontally differentiated product with an arbitrary number of product variants, stochastic demand, and two-level consumer choice. The demands for individual product variants are negatively correlated conditional on the total demand. We assume that each customer will purchase one unit ...
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作者：Joglekar, Nitin; Anderson, Edward G. Jr Jr; Lee, Kyungmin (Brad); Parker, Geoffrey; Settanni, Ettore; Srai, Jagjit Singh
作者单位：Boston University; University of Texas System; University of Texas Austin; American University; Dartmouth College; University of Cambridge
摘要：Investments in infrastructure platforms aim to enhance supply chain performance. We build on network-based models of platform growth to characterize configurations of digital and physical supply chain infrastructure. We define cross-platform effect as the value accrued by a platform on one side of a multiplatform configuration as capability for the opposite side platform evolves. We posit that aligning cross-platform effect across digital and physical infrastructure enhances system outcomes. O...
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作者：Singhal, Kalyan; Singhal, Jaya
作者单位：University System of Maryland; University of Baltimore
摘要：Long-term vision depends on history, and on history alone. Scholarship in technology, manufacturing, and operations management is incomplete without a knowledge of history. In chronicling the history of technology, knowledge, and manufacturing, we have traced the remarkable continuity in the evolution of humans from hominins to homo sapiens, in the migration of homo sapiens from Africa to the furthest reaches of the world, and in the rise of civilizations and industrialization driven by agricu...
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作者：Lugovoi, Ivan; Andritsos, Dimitrios A.; Senot, Claire
作者单位：Kuhne Logistics University; Hautes Etudes Commerciales (HEC) Paris; Tulane University
摘要：The accumulation of experience that occurs with production is likely to impact an organization's ability to develop manufacturing process innovations. However, how different types of manufacturing experience relate to the characteristics of an organization's process innovation output is an open question. In this study, we investigate how a firm's accumulated related and unrelated manufacturing experiences are associated with this firm's ability to innovate its production methods. To characteri...
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作者：Miao, Sentao; Chen, Xi; Chao, Xiuli; Liu, Jiaxi; Zhang, Yidong
作者单位：McGill University; New York University; University of Michigan System; University of Michigan; Amazon.com; Alibaba Group
摘要：We consider a context-based dynamic pricing problem of online products, which have low sales. Sales data from Alibaba, a major global online retailer, illustrate the prevalence of low-sale products. For these products, existing single-product dynamic pricing algorithms do not work well due to insufficient data samples. To address this challenge, we propose pricing policies that concurrently perform clustering over product demand and set individual pricing decisions on the fly. By clustering da...
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作者：Ergun-Sahin, Busra; Gunes, Evrim Didem; Kocabiyikoglu, Ayse; Keskin, Ahmet
作者单位：Koc University; Sabanci University; Ankara Yildirim Beyazit University
摘要：We study the relationship between workload and the test ordering behavior of physicians in an operational context where examination can be finished with a test order. We define workload in two forms: the unfinished workload, that is, the work waiting to be completed, and the finished workload, that is, the already completed work since the beginning of the work day. We investigate their effect on the probability of a test order and the number of tests ordered for a patient who receives a test o...
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作者：Tunc, Sait; Alagoz, Oguzhan; Burnside, Elizabeth S.
作者单位：Virginia Polytechnic Institute & State University; University of Wisconsin System; University of Wisconsin Madison; University of Wisconsin System; University of Wisconsin Madison
摘要：Overdiagnosis of breast cancer, defined as diagnosing a cancer that would otherwise not cause symptoms or death in a patient's lifetime, costs U.S. health care system over $1.2 billion annually. Overdiagnosis rates, estimated to be around 10%-40%, may be reduced if indolent breast findings can be identified and followed with noninvasive imaging rather than biopsy. However, there are no validated guidelines for radiologists to decide when to choose imaging options recognizing cancer grades and ...
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作者：Feng, Qi; Li, Chengzhang; Lu, Mengshi; Shanthikumar, Jeyaveerasingam George
作者单位：Purdue University System; Purdue University; Shanghai Jiao Tong University
摘要：Substitution is a commonly adopted strategy for matching the demand mix by appropriately allocating the supplies. The recent development of information technology has allowed firms to easily swap products to meet consumers' preferences. When formulating substitution policies, firms have to take into account the supply and demand conditions, as well as the cost and benefit of substitution. We formulate a dynamic model, in which the firm replenishes the product inventories from uncertain sources...
